• OpenBSD (for routers, firewalls, etc): http://openbsd.org
• Ubuntu (for Desktops): http://ubuntu.com
• Debian (for servers): http://debian.org

http://koha.org

LibKi: http://libki.org

http://probsd.net/pf/index.php/Dual_ISP_Loadbalanced_Network An example of how Cindy used OpenBSD and the pf packet filter to create a multihomed, loadbalanced router so that we could simultaneously use two Internet connections.

Xen: http://www.xen.org/

Other virtualization software we use:

• http://vmware.com
• http://virtualbox.org

Apache web server: http://apache.org WordPress: http://wordpress.org

Zimbra mail server: http://zimbra.com

DokuWiki: http://www.splitbrain.org/projects/dokuwiki

Mantis bug tracker: http://mantisbt.org

• Amanda: http://www.amanda.org
• Rsnapshot: http://rsnapshot.org
• Rsync: http://rsync.samba.org

• Squid proxy: http://www.squid-cache.org
• squidGuard: http://www.squidguard.org
• DansGuardian: http://dansguardian.org

http://www.asterisk.org

NFS: http://nfs.sourceforge.net/

LTSP (Linux Terminal Server Project): http://ltsp.org

Firefox browser & Thunderbird email client: http://www.mozilla.com

OpenOffice office suite: http://openoffice.org

Opera browser: http://opera.com

CrossOver: http://codeweavers.com